Open should not be an interface exposed by Directory because it is the Archive thats implement the methed to open the directory. The service API of 3DS also implies this - Open is not a function of directory service, but is of FS main service
src/core/hle/service/soc_u.cpp:107:6: error: 'ENODATA' was not declared in this scope
{ENODATA, 43},
^
src/core/hle/service/soc_u.cpp:117:6: error: 'ENOSR' was not declared in this scope
{ENOSR, 53},
^
src/core/hle/service/soc_u.cpp:118:6: error: 'ENOSTR' was not declared in this scope
{ENOSTR, 54},
^
src/core/hle/service/soc_u.cpp:139:6: error: 'ETIME' was not declared in this scope
{ETIME, 75},
^
In file included from src/common/x64/cpu_detect.cpp:16:
/usr/include/machine/cpufunc.h:66:17: error: unknown type name 'u_int'
static __inline u_int
^
/usr/include/machine/cpufunc.h:67:6: error: unknown type name 'u_int'
bsfl(u_int mask)
^
/usr/include/machine/cpufunc.h:69:2: error: unknown type name 'u_int'
u_int result;
^
/usr/include/machine/cpufunc.h:75:17: error: unknown type name 'u_long'; did you mean 'long'?
static __inline u_long
^
/usr/include/machine/cpufunc.h:76:6: error: unknown type name 'u_long'; did you mean 'long'?
bsfq(u_long mask)
^
/usr/include/machine/cpufunc.h:78:2: error: use of undeclared identifier 'u_long'; did you mean
'long'?
u_long result;
^
[...]
Most modern Unix environments use 64-bit off_t by default: OpenBSD,
FreeBSD, OS X, and Linux libc implementations such as Musl.
glibc is the lone exception; it can default to 32 bits but this is
configurable by setting _FILE_OFFSET_BITS.
Avoiding the stat64()/fstat64() interfaces is desirable because they
are nonstandard and not implemented on many systems (including
OpenBSD and FreeBSD), and using 64 bits for stat()/fstat() is either
the default or trivial to set up.
src/common/thread.cpp:90:5: error: unknown type name 'cpu_set_t'; did you mean 'cpuset_t'?
cpu_set_t cpu_set;
^~~~~~~~~
cpuset_t
/usr/include/sys/_cpuset.h:48:24: note: 'cpuset_t' declared here
typedef struct _cpuset cpuset_t;
^
1 error generated.
freiro